Thanks for the reply. But the problem is dpr argument may or may not have an option. For example:
-d filename --> with option
-d -s id --> without option.
I am in middle of using some getopt command and am finding some issue. The usage of my script can be like this:
abc.sh <-d | -p |-r> [< -s single_id> | file>] -online < 0 | 1>
The first...